AF0805JR-0720ML Equivalent & Substitute Parts

Part Overview

The AF0805JR-0720ML is a 20 MOhms ±5% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is an active product featuring anti-sulfur and automotive AEC-Q200 qualification, designed for high-reliability applications requiring environmental protection. Substitute parts are identified when electrical specifications, mechanical dimensions, and compliance ratings remain equivalent across the allowed parameter set.

Substiute Parts

AF0805JR-0720ML

YAGEOIn Stock: 810AF0805JR-0720ML Datasheet

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RC0805JR-0720ML

YAGEOIn Stock: 14183RC0805JR-0720ML Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AF0805JR-0720ML is determined by strict equivalence across the following critical parameters:

• Resistance value: 20 MOhms
• Tolerance: ±5%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±200ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The RC0805JR-0720ML meets all electrical and mechanical equivalence criteria. Differences in protective features (anti-sulfur versus moisture resistant) do not affect substitution eligibility when the core electrical and dimensional specifications remain identical.

Parameter Comparison

Engineering Selection Recommendations

Both the AF0805JR-0720ML and RC0805JR-0720ML are active products from YAGEO with identical electrical specifications, dimensional characteristics, and compliance certifications. Selection between these parts should be based on application-specific environmental requirements and supply chain availability. The AF0805JR-0720ML features anti-sulfur protection, while the RC0805JR-0720ML features moisture-resistant characteristics. Both are ROHS3 compliant and REACH unaffected, suitable for automotive and high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can RC0805JR-0720ML replace AF0805JR-0720ML in all applications?

A: Yes, provided the application does not specifically require anti-sulfur protection. Both parts are electrically and mechanically equivalent with identical resistance, tolerance, power rating, package dimensions, and operating temperature range.

Q: Are there dimensional differences between these parts?

A: No. Both parts share identical package specifications: 0805 (2012 Metric), 0.079" L x 0.049" W (2.00mm x 1.25mm), with maximum seated height of 0.024" (0.60mm).

Q: What is the difference between anti-sulfur and moisture-resistant features?

A: Anti-sulfur protection (AF series) protects against sulfur-containing atmospheric corrosion, while moisture-resistant protection (RC series) protects against moisture ingress. These are distinct environmental protection mechanisms; selection depends on the specific operating environment.

Q: Are both parts RoHS compliant?

A: Yes. Both AF0805JR-0720ML and RC0805JR-0720ML are ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: Can these parts be used interchangeably on the same PCB assembly line?

A: Yes, both parts are identical in electrical performance, package type, and mechanical dimensions, allowing direct substitution in PCB assembly processes.